On 2024/11/6 05:51, Jonas Karlman wrote:
Add bootph- props to emmc, sdmmc, uart and related pinctrl nodes to
ensure devices and pinctrl can be used in xPL and U-Boot pre-reloc.
Remove the explicit bootph-all prop from the pinctrl node, any bootph-
prop will automatically be propagated to the pinctrl node.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
Thanks,
- Kever
---
arch/arm/dts/rk3288-miqi-u-boot.dtsi | 57 +++++++++++++++++++++++++++-
configs/miqi-rk3288_defconfig | 2 +-
2 files changed, 56 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/rk3288-miqi-u-boot.dtsi
b/arch/arm/dts/rk3288-miqi-u-boot.dtsi
index 721d02086939..05e07425c751 100644
--- a/arch/arm/dts/rk3288-miqi-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-miqi-u-boot.dtsi
@@ -17,27 +17,75 @@
};
&emmc {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&emmc_bus8 {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&emmc_clk {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&emmc_cmd {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&emmc_pwr {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&gpio7 {
+ /delete-property/ bootph-all;
+};
+
+&pcfg_pull_none {
bootph-all;
};
-&pinctrl {
+&pcfg_pull_none_12ma {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&pcfg_pull_up {
bootph-all;
};
+&pcfg_pull_up_drv_12ma {
+ bootph-pre-ram;
+ bootph-some-ram;
+};
+
&sdmmc {
- bootph-all;
+ bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc_bus4 {
bootph-pre-ram;
+ bootph-some-ram;
+};
+
+&sdmmc_cd {
+ bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc_cmd {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc_pwr {
@@ -47,3 +95,8 @@
&uart2 {
bootph-all;
};
+
+&uart2_xfer {
+ bootph-pre-sram;
+ bootph-pre-ram;
+};
diff --git a/configs/miqi-rk3288_defconfig b/configs/miqi-rk3288_defconfig
index 2bb8bf2ac060..0e3c2b38f22b 100644
--- a/configs/miqi-rk3288_defconfig
+++ b/configs/miqi-rk3288_defconfig
@@ -37,7 +37,7 @@ CONFIG_CMD_REGULATOR=y
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_SPL_OF_CONTROL=y
-CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent
assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks
assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_REGMAP=y
